[
  {
    "id": "T001",
    "description": "DB integration: first billing-settings ensure for a client creates exactly one system-managed default contract + one assignment (idempotent on repeated call).",
    "implemented": true,
    "featureIds": [
      "F002",
      "F003",
      "F004",
      "F005",
      "F006",
      "F007",
      "F012"
    ]
  },
  {
    "id": "T002",
    "description": "Concurrency integration: parallel ensure calls for same tenant+client produce no duplicate default contracts.",
    "implemented": true,
    "featureIds": [
      "F003",
      "F004",
      "F055",
      "F056",
      "F063"
    ]
  },
  {
    "id": "T003",
    "description": "Unit+integration: time-entry save resolves default line by effective work date (covers backdated, current, future dates).",
    "implemented": true,
    "featureIds": [
      "F019",
      "F021",
      "F022",
      "F024",
      "F025",
      "F064"
    ]
  },
  {
    "id": "T004",
    "description": "Unit+integration: usage create/update resolves default line by effective usage date and remains consistent with UI eligibility endpoint.",
    "implemented": true,
    "featureIds": [
      "F020",
      "F021",
      "F023",
      "F024",
      "F026",
      "F064"
    ]
  },
  {
    "id": "T005",
    "description": "Billing-engine integration: unresolved time row with exactly one eligible line is persisted with contract_line_id and removed from unresolved output.",
    "implemented": true,
    "featureIds": [
      "F028",
      "F030",
      "F031",
      "F032"
    ]
  },
  {
    "id": "T006",
    "description": "Billing-engine integration: unresolved usage row with exactly one eligible line is persisted with contract_line_id and removed from unresolved output.",
    "implemented": true,
    "featureIds": [
      "F029",
      "F030",
      "F031",
      "F032"
    ]
  },
  {
    "id": "T007",
    "description": "Due-work integration: ambiguous or no-match records remain unresolved and visible; deterministic records do not surface as non-contract candidates.",
    "implemented": true,
    "featureIds": [
      "F033",
      "F034",
      "F058",
      "F070"
    ]
  },
  {
    "id": "T008",
    "description": "Invoice-generation integration: selected recurring rows generate correctly with default-contract-aware keys and no primary-path dependence on legacy non-contract IDs.",
    "implemented": true,
    "featureIds": [
      "F035",
      "F036",
      "F037",
      "F070"
    ]
  },
  {
    "id": "T009",
    "description": "UI test: automatic invoicing grouped rows show business labels for default-contract and unmatched records; metadata-missing rows are hard-blocked.",
    "implemented": true,
    "featureIds": [
      "F038",
      "F039",
      "F047",
      "F065"
    ]
  },
  {
    "id": "T010",
    "description": "UI test: contract list/detail show system-managed default badge/helper copy and hide/disable disallowed destructive/ownership actions.",
    "implemented": true,
    "featureIds": [
      "F040",
      "F041",
      "F042",
      "F043",
      "F044",
      "F049",
      "F050"
    ]
  },
  {
    "id": "T011",
    "description": "UI test: time-entry and usage banners/messages use default-contract terminology and do not imply a persisted default when assignment is unresolved.",
    "implemented": true,
    "featureIds": [
      "F045",
      "F046",
      "F027"
    ]
  },
  {
    "id": "T012",
    "description": "Lifecycle integration: client delete through package action removes billing settings/cycles and default-contract assignment artifacts without dangling references.",
    "implemented": true,
    "featureIds": [
      "F016",
      "F017",
      "F018",
      "F068"
    ]
  },
  {
    "id": "T013",
    "description": "Lifecycle integration: client delete through API/controller path executes equivalent cleanup behavior (no orphaned default-contract links).",
    "implemented": true,
    "featureIds": [
      "F015",
      "F016",
      "F068"
    ]
  },
  {
    "id": "T014",
    "description": "Integration: null-setting override/deletion paths do not recreate default contract unexpectedly, while valid active billing-configuration paths still ensure it.",
    "implemented": true,
    "featureIds": [
      "F010",
      "F011",
      "F013",
      "F057",
      "F067"
    ]
  },
  {
    "id": "T015",
    "description": "Migration test: schema migration for markers/pointers/uniqueness is idempotent and safe on already-migrated databases.",
    "implemented": true,
    "featureIds": [
      "F055",
      "F056",
      "F062"
    ]
  },
  {
    "id": "T016",
    "description": "Regression integration: service-period and contract-cadence recurring invoicing scenarios remain correct after default-contract cutover.",
    "implemented": true,
    "featureIds": [
      "F048",
      "F060",
      "F064",
      "F070"
    ]
  },
  {
    "id": "T017",
    "description": "Observability test: ensure/reconcile/route paths emit expected structured logs/markers with no PII leakage.",
    "implemented": true,
    "featureIds": [
      "F051",
      "F052",
      "F053",
      "F054"
    ]
  },
  {
    "id": "T018",
    "description": "Integration-import regression: clients created via integration pathways still receive default contract on first qualifying billing-configuration interaction.",
    "implemented": true,
    "featureIds": [
      "F014",
      "F057",
      "F066"
    ]
  },
  {
    "id": "T019",
    "description": "DB integration: saving a client billing schedule with an optional historical bootstrap date and no existing cycles creates client_billing_cycles from the normalized containing boundary through the present.",
    "implemented": true,
    "featureIds": [
      "F077",
      "F078",
      "F079",
      "F082"
    ]
  },
  {
    "id": "T020",
    "description": "DB integration: moving the historical bootstrap earlier while cycles remain uninvoiced regenerates historical client billing cycles deterministically without gaps or overlaps.",
    "implemented": true,
    "featureIds": [
      "F078",
      "F080",
      "F082",
      "F083"
    ]
  },
  {
    "id": "T021",
    "description": "DB integration: attempting to move the historical bootstrap earlier than the earliest invoiced cycle boundary is rejected and does not mutate invoiced history.",
    "implemented": true,
    "featureIds": [
      "F081",
      "F083"
    ]
  },
  {
    "id": "T022",
    "description": "UI integration: system-managed default contract detail/list render attribution-only copy and block contract-line, cadence, pricing-schedule, and assignment-date authoring surfaces.",
    "implemented": true,
    "featureIds": [
      "F071",
      "F073",
      "F074"
    ]
  },
  {
    "id": "T023",
    "description": "End-to-end billing integration: back-dated unmatched time/usage for a client with historical bootstrap enabled routes through the system-managed default contract attribution path and invoices on the client billing schedule window.",
    "implemented": true,
    "featureIds": [
      "F075",
      "F076",
      "F079",
      "F084"
    ]
  },
  {
    "id": "T024",
    "description": "Regression integration: system-managed default contracts never materialize recurring service periods or appear as schedulable recurring obligations in service-period/admin flows.",
    "implemented": true,
    "featureIds": [
      "F072",
      "F085"
    ]
  }
]